"nitrogen" "potassium" "kg" "1" "Low N" "Low K" 3.26 "2" "Low N" "Low K" 11.13 "3" "Low N" "Low K" 9.84 "4" "Low N" "Low K" 5 "5" "Low N" "Low K" 8.02 "6" "Low N" "Low K" 13.11 "7" "Low N" "Low K" 10.03 "8" "Low N" "Low K" 7.21 "9" "Low N" "Low K" 18.49 "10" "Low N" "Low K" 11.14 "11" "High N" "Low K" 11.32 "12" "High N" "Low K" 16.24 "13" "High N" "Low K" 13.53 "14" "High N" "Low K" 16.66 "15" "High N" "Low K" 20.02 "16" "High N" "Low K" 8.92 "17" "High N" "Low K" 17.73 "18" "High N" "Low K" 21.01 "19" "High N" "Low K" 16.65 "20" "High N" "Low K" 13.98 "21" "Low N" "High K" 9.55 "22" "Low N" "High K" 22.13 "23" "Low N" "High K" 19.52 "24" "Low N" "High K" 9.4 "25" "Low N" "High K" 16.56 "26" "Low N" "High K" 25.95 "27" "Low N" "High K" 18.54 "28" "Low N" "High K" 15.36 "29" "Low N" "High K" 13.87 "30" "Low N" "High K" 13.71 "31" "High N" "High K" 24.61 "32" "High N" "High K" 18.78 "33" "High N" "High K" 19.28 "34" "High N" "High K" 24.37 "35" "High N" "High K" 22.75 "36" "High N" "High K" 24.27 "37" "High N" "High K" 20.95 "38" "High N" "High K" 22.66 "39" "High N" "High K" 12.19 "40" "High N" "High K" 20.44